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Chapter 10 Motherboard and Component Replacement 10-7
1. Replace the NVRAM/TOD as follows (FIGURE10-2):
a. Position the NVRAM/TOD and carrier on the motherboard.
b. Carefully insert the NVRAM/TOD and carrier into the socket.
Note – The carrier is keyed so the NVRAM/TOD can be installed only one way.
c. Push the NVRAM/TOD into the carrier until properly seated.
2. Replace the power supply.
See Section 8.1.2, “Replacing the Power Supply” on page 8-3.
3. Connect the AC power cord.
4. Detach the wrist strap.
5. Replace the side access cover.
See Section 7.3, “Replacing the Side Access Cover” on page 7-4.
6. Power on the system unit.
See Section 6.1, “Powering On the System Unit” on page 6-2.
10.3 PCI Card
To remove and replace a PCI card, proceed as follows.
10.3.1 Removing a PCI Card
1. Power off the system unit.
See Section 6.2, “Powering Off the System Unit” on page 6-3.
2. Disconnect cables from PCI card being removed.
3. Remove the side access cover.
See Section 7.1, “Removing the Side Access Cover” on page 7-2.
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing them on any surface.